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Rear window leak

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Rocz3cqg
Rocz3cqg

Sliding Glass or / and Stop Light Module reported Leaking Situation             Contacts

ShamrockShooter
ShamrockShooter

Well my 2019 early build leaker was replaced with 2020 hopefully not leaker. No signs of an leaks on the window or headliner of the 2020 so fingers crossed. Very impressed with the 10 speed after th

Thomcat
Thomcat

No leaker here so can't do a 100% verification, but the problem seems to be with the spoiler design, regardless of weather the sealer leaks or not, and any cracks in the trim make it worse.  

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mistaare Enthusiast

mistaare

Posted
Posted
6 hours ago, GMC ATA 4 leak 2019 said:

I have experienced the same leak in the upper corners of new AT4. Less than 3000 miles. My dealership tried to fix it twice with a bead of silicone. Not the right fix. Looks terrible and still leaked. Felt helpless when dealing with them. Then it was sent to a supposed glass specialist. When I got my truck back the rear headliner would stay in place and there was a 12 inch scratched area of paint An inch wide scratched away on the roof above the third brake light. This specialist had scratched the paint away to the metal. My truck is now at the paint and body shop for repairs on a brand new truck. This sucks!!!

What year/build date is your AT4? 
 

Don’t see many AT4’s leaking.

davester Senior Enthusiast

davester

Posted
Posted

Nobody is required to report to carfax. Carfax needs to get either public records from the dmv or needs to buy your private information from dealers or service stations (as it is your private information they are buying).

  • Like 1
Centrebaseball Enthusiast

Centrebaseball

Posted
Posted (edited)

Well just a quick update. This supposed “no shipment” process apparently is a joke because I got a text message this morning that the back window came in this morning to the dealership (after discussing a buyback with the regional rep on Friday and telling me no back glass was being shipped).  So someone’s story isn’t adding up.  Amazing how things just ‘suddenly show up’ 
 

so I’m going to have a decision I suspect - accept the back glass replacement on my truck after it’s been held hostage since Nov 5th or continue going on pushing for a 2020 replacement buyback exchange.  Anyone have thoughts on which way you’d go? 
 

 

Edited by Centrebaseball
Cpl_Punishment Senior Enthusiast

Cpl_Punishment

Posted
Posted
On 1/4/2020 at 7:35 PM, Porterhouse said:

So are these rams leaking also? Just curious bc they sold 10% more trucks than Chevy did this year? Or is it the rear seats that recline and slide making sales??

I remember reading somewhere (probably this forum) that the big 3 all have rear window leaks. However, it's possible that could have been so long ago that it was before the new Ram was released.

ShamrockShooter Senior Enthusiast

ShamrockShooter

Posted
Posted
Well just a quick update. This supposed “no shipment” process apparently is a joke because I got a text message this morning that the back window came in this morning to the dealership (after discussing a buyback with the regional rep on Friday and telling me no back glass was being shipped).  So someone’s story isn’t adding up.  Amazing how things just ‘suddenly show up’ 
 
so I’m going to have a decision I suspect - accept the back glass replacement on my truck after it’s been held hostage since Nov 5th or continue going on pushing for a 2020 replacement buyback exchange.  Anyone have thoughts on which way you’d go? 
 
 
Just know the buyback process takes a good two months. At least mine did, but financially it was worth it because I went from a 2019 with 8,000 miles to an indentical 2020 with the 10 speed and sunroof and 100 miles for only a few hundred bucks out of pocket. But here I am again with a 2020 leaker. For the 10 speed alone I would make the jump to a 2020, although not all models have the 10 speed. Just know you might be right back here with your 2020 leaker.

They did give me an option of a straight buyback refund without a new truck, but I really didn't love the Ford or Ram so went with the 2020 trail boss. Other than the leak, it has been a great truck so far.

Sent from my Pixel 4 using Tapatalk

Rocz3cqg Enthusiast

Rocz3cqg

Posted
Posted
1 hour ago, Centrebaseball said:

Well just a quick update. This supposed “no shipment” process apparently is a joke because I got a text message this morning that the back window came in this morning to the dealership (after discussing a buyback with the regional rep on Friday and telling me no back glass was being shipped).  So someone’s story isn’t adding up.  Amazing how things just ‘suddenly show up’ 
 

so I’m going to have a decision I suspect - accept the back glass replacement on my truck after it’s been held hostage since Nov 5th or continue going on pushing for a 2020 replacement buyback exchange.  Anyone have thoughts on which way you’d go? 
 

 

You can push but I believe it will not benefit you. Check your Lemon Laws in your state. Michigan for example is 4 repairs of the same problem that is not fixed or 30 days in the shop without being fixed. You must send a letter to the manufacturer after the 3rd repair attempt or 5 days before the 30 days runs out. This gives the vendor final notice and a last chance to repair the vehicle. You then can receive a buyback or a equal vehicle in return. Also if you hire a Lemon Law attorney and you win the case, the vendor is required to pay your attorney fees. Best thing to do is confer with an attorney specializing in Lemon Law [most will give free consultation] and see if you have a good case.  Ensure you can get pics of the vehicle before they start the removal process in and out to report any damage. Any damage will have to be fixed or paid for by GM to your satisfaction.  If the window gets replaced and they do a great job without damaging the vehicle then you probably are stuck.

Centrebaseball Enthusiast

Centrebaseball

Posted
Posted
1 hour ago, ShamrockShooter said:

Just know the buyback process takes a good two months. At least mine did, but financially it was worth it because I went from a 2019 with 8,000 miles to an indentical 2020 with the 10 speed and sunroof and 100 miles for only a few hundred bucks out of pocket. But here I am again with a 2020 leaker. For the 10 speed alone I would make the jump to a 2020, although not all models have the 10 speed. Just know you might be right back here with your 2020 leaker.

They did give me an option of a straight buyback refund without a new truck, but I really didn't love the Ford or Ram so went with the 2020 trail boss. Other than the leak, it has been a great truck so far.

Sent from my Pixel 4 using Tapatalk
 

I’ve had no issues with the 8 speed or anything else for that matter other than this window, so that’s why I’m considering staying with the devil I know.  Would hate to have another leaky window on a 2020 and go through another 2 months of waiting on a solution.  
 

 

Josef Enthusiast

Josef

Posted
Posted

Sorry to be late to the game but where exactly should I be looking for this?  Does it only show up with water on back seat headrests?  If I put a hose to it (not sure this is necessary as I live in Oregon)  where are the key areas to check for the leak?  I came onto this tread a little late and I am way too lazy to read through all 60 pages.

  • Like 1
OnTheReel Senior Enthusiast

OnTheReel

Posted
Posted
1 hour ago, Josef said:

Sorry to be late to the game but where exactly should I be looking for this?  Does it only show up with water on back seat headrests?  If I put a hose to it (not sure this is necessary as I live in Oregon)  where are the key areas to check for the leak?  I came onto this tread a little late and I am way too lazy to read through all 60 pages.

Headliner, seats, pillar, etc.
 

639CD085-4556-484C-89AF-4718DB27CF51.thumb.jpeg.33aad2d7b420244ad49d0ba8d70179e5.jpeg28DC98CD-F6B0-4732-8426-C6D51FD3BEE0.thumb.jpeg.54a02b25965bb5ceb4dca01f70b92639.jpeg9BA8AE35-19BE-4E91-9DBE-8FEB0051C401.thumb.jpeg.c4bfb59ba6d524152199f7b3a6faeec7.jpeg

 

It ain’t hard to spot once you look for it. Garden hose may or may not uncover it. Just check after some steady rainfall. If it don’t leak yet, it probably will.

 

jgisonfire Enthusiast

jgisonfire

Posted
Posted

2019 Silverado High Country, built in Indiana, May 2019. Lots of rain led to me discovering water on my drivers side rear seat shoulder. Appointment is made for tomorrow morning... we'll see how it goes.

Lions3663 Enthusiast

Lions3663

Posted
Posted

Update, got the leak sealed. Picking up tomorrow, I'll update how it goes. Crossing every limb i have. This sucks gang 

econometrics Senior Enthusiast

econometrics

Posted
Posted

Got my leaking window re-sealed on December 26th. Had a good long, steady rain 2 days later. No leaks. 
 

Took it thru the automatic car wash today. No leaks. Surprised, to be honest. I still don’t think the re-seal will hold long term, but who knows. I have a Feb 2019 build, so maybe it will. 

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